As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 6325 - IAD-GSO - DURING TAXI FLT, AIRCRAFT RETURNED TO GATE DUE TO CAPTAINS WIPER MOTOR CIRCUIT BREAKER POPPED AND SMOKE SMELL IN COCKPIT. MAINTENANCE INSPECTED AND REMOVED AND REPLACED WIPER MOTOR, OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)